Servo selection: torque, speed, gears and voltage
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
S8955SS 2K servo
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
S8955SS 2K servo
S8955SS 2K servo is presented as an information-rich standard RC servo from JR Propo for RC-MODEL customers who want clear product data, official imagery, and practical comparison details without storefront pricing.
Key Specifications
- [Control frequency] XBUS: 1KHz / PWM: 333Hz
- ■ Programmable (slow start: OFF)
- ■ Operating angle: 120°/180° (150°/can be set with XBUS SERVO PROGRAMMER)
- Countermeasure: Insert a washer between the output gear and the servo horn.
- Categories: Servos > High Performance / PROGRAMMABLE
- Product Type: Servos High Performance / PROGRAMMABLE
Recommended Use
This catalog page is written for pilots, builders, racers, and RC hobby users comparing standard servos products. It highlights the manufacturer, model identity, application, and measurable details that matter when choosing compatible RC equipment.
Relevant RC Academy guides
Learn before you buy
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
Which servo fits each RC aircraft type?
A buying table for matching servo size, torque, speed, gear type and voltage to trainers, gliders, 3D aircraft, EDF jets and Giant Scale models.
How to install servos and linkages correctly
Mechanical setup guide for servo arms, linkage angles, throw, control horns, neutral position and radio setup after geometry is correct.
How to set Dual Rates and Expo on an RC transmitter
Make an aircraft calmer for beginners by setting low rates, high rates and expo without hiding mechanical setup problems.
How to set failsafe correctly on an RC aircraft
Failsafe setup for electric and fuel aircraft: throttle behavior, receiver signal loss, switch positions and safe verification before flight.
| Technical Specifications | |
| Categories | Servos > High Performance / PROGRAMMABLE |
| Product Type | Servos High Performance / PROGRAMMABLE |
| ■ Operating angle | 120°/180° (150°/can be set with XBUS SERVO PROGRAMMER) |
| ■ Programmable (slow start | OFF) |
| [Control frequency] XBUS | 1KHz / PWM: 333Hz |
| Countermeasure | Insert a washer between the output gear and the servo horn. |
Tags: JR Propo, S8955SS 2K servo, Servos, Standard Servos